General form of registration statement for all companies including face-amount certificate companies

Income taxes (Q1) (Details)

v3.21.1
Income taxes (Q1) (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]        
Income tax expense $ 0 $ 0 $ 0 $ 0
Effective tax rate 0.00% 0.00% 0.00% 0.00%
Accrued interest and penalties related to uncertain tax positions $ 0   $ 0 $ 0